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BDL RNA4834/4836/4838 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 185 mm Outer Diameter 215 mm Thickness 45 mm Model No. RNA4834 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
RNA4834 is a high-precision radial needle roller bearing without inner and outer rings. Made of premium bearing steel, it features compact dimensions (185×215×45 mm), grease/oil lubrication, and precision ratings from P0 to P2. Ideal for OEM/ODM applications with fast 3–7 day delivery.
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BDL RNA4840/44/48 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 220 mm Outer Diameter 250 mm Thickness 50 mm Model No. RNA4840 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
RNA4840 is a high-precision radial needle roller bearing without inner and outer rings. Designed for compact applications, it features grease or oil lubrication, P0–P2 precision ratings, and C0–C4 clearance options. Made in China, it offers OEM/ODM service and fast delivery (3–7 days).
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BDL RNA4852/56/60 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 285 mm Outer Diameter 320 mm Thickness 60 mm Model No. RNA4852 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
This RNA4852 needle roller bearing is a radial, ringless design made of high-grade bearing steel. It features closed construction, supports grease or oil lubrication, and offers precision grades P0–P2 with clearance options C0/C3/C4. Ideal for OEM/ODM applications.
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BDL RNA4864/4868/4872 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 350 mm Outer Diameter 400 mm Thickness 80 mm Model No. RNA4864 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
This RNA4864 needle roller bearing features radial load direction, no inner/outer ring design, and high-precision ratings (P0–P2). It supports grease or oil lubrication, offers standard clearances (C0–C4), and is manufactured in China under the BDL brand. Ideal for OEM/ODM applications with fast delivery (3–7 days).
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BDL RNA4876 Needle Roller Bearing – High-Load Auto BearingRead more
Basic Info.
Inner Diameter 415 mm Outer Diameter 480 mm Thickness 100 mm Model No. RNA4876 Type Needle Roller Bearing, Closed Material Bearing Steel Description
High-precision needle roller bearing (RNA4876) with radial load direction, no inner/outer ring design. Made of bearing steel, grease or oil lubricated. Available in P0–P2 precision and C0–C4 clearance. Compact 415×480×100 mm size, ideal for OEM/ODM applications. Made in China.
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BDL RNA4903/04/05 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info
Inner Diameter 22 mm Outer Diameter 30 mm Thickness 13 mm Model RNA4903 Type Needle Roller Bearing, Closed, Without Outer/Inner Ring Description
High-precision needle roller bearing made of bearing steel, suitable for radial load applications. Features grease or oil lubrication, standard precision ratings (P0–P2), and standard clearances (C0–C4). Compact size (22×30×13 mm), OEM/ODM supported, manufactured in China.
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BDL RNA4906/07/08 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 35 mm Outer Diameter 47 mm Thickness 17 mm Model No. RNA4906 Type Needle Roller Bearing, Closed Material Bearing Steel Description
RNA4906 is a high-precision radial needle roller bearing without inner and outer rings. Designed for compact applications, it features grease or oil lubrication, P0–P2 precision ratings, and standard clearances (C0/C3/C4). Made in China with BDL branding.
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BDL RNA4909/4910/4911 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 52 mm Outer Diameter 68 mm Thickness 22 mm Model No. RNA4909 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
This RNA4909 needle roller bearing features radial load direction, no inner/outer ring design, grease or oil lubrication, and precision ratings from P0 to P2. Made in China with BDL trademark, it offers high load capacity and compact dimensions (52×68×22 mm).
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BDL RNA4912/4913/4914 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Specifications
Inner Diameter 68 mm Outer Diameter 85 mm Thickness 25 mm Model No. RNA4912 Type Needle Roller Bearing, Closed, Without Outer/Inner Ring Material Bearing Steel Product Description
This IKO RNA4912 needle roller bearing is a high-precision radial bearing made of bearing steel. Compact design (68×85×25 mm), closed type, suitable for grease or oil lubrication. Features P0–P2 precision grades and C0–C4 clearance options. OEM/ODM supported. Made in Japan.
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BDL RNA4915/4916/4917 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 85 mm Outer Diameter 105 mm Thickness 30 mm Type Needle Roller Bearing Load Direction Radial Bearing Material Bearing Steel Introduction
RNA4915 is a high-precision, closed-type needle roller bearing without inner or outer rings. Designed for radial loads, it features compact dimensions (85×105×30 mm), grease/oil lubrication, and precision ratings from P0 to P2. Made of bearing steel, it’s ideal for OEM/ODM applications with fast delivery (3–7 days).
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BDL RNA4922/24/26 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 125 mm Outer Diameter 150 mm Thickness 40 mm Model No. RNA4922 Type Needle Roller Bearing, Closed, Without Outer & Inner Ring Material Bearing Steel High-precision needle roller bearing (RNA4922) with radial load capacity. Features compact design (125×150×40 mm), grease/oil lubrication, P0–P2 precision ratings, and C0–C4 clearance options. Made in China, OEM/ODM supported.
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BDL RNA4928/RNA497A/RNA498A Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 160 mm Outer Diameter 190 mm Thickness 50 mm Model No. RNA4928 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
RNA4928 is a high-precision radial needle roller bearing without inner and outer rings. Designed for compact applications, it features grease or oil lubrication, standard P0–P2 precision ratings, and C0–C4 clearance options. Made in China, it offers reliable performance in demanding industrial environments.
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BDL RNA499A RNA4900X2A RNA597A Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 14 mm Outer Diameter 22 mm Thickness 16 mm Type Needle Roller Bearing Load Direction Radial Bearing Material Bearing Steel Introduction
This needle roller bearing (Model: RNA4900X2A) features compact dimensions (14×22×16 mm), radial load capability, and high-precision options (P0–P2). Made of premium bearing steel, it supports grease or oil lubrication and is ideal for space-constrained applications requiring high load capacity and low friction.
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BDL RNA6900/6901/6902 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 14 mm Outer Diameter 22 mm Thickness 22 mm Model No. RNA6900 Type Needle Roller Bearing, Closed Material Bearing Steel Description
RNA6900 is a compact, high-precision needle roller bearing without inner or outer rings. Designed for radial loads, it features grease or oil lubrication, P0–P2 precision ratings, and C0–C4 clearance options. Ideal for space-constrained applications requiring high load capacity and low friction. Made in China, certified with HS code 8482102000.
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BDL RNA6903/04/05 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 22 mm Outer Diameter 30 mm Thickness 23 mm Model RNA6903 Type Needle Roller Bearing, Closed, Without Outer/Inner Ring Material Bearing Steel High-precision needle roller bearing (RNA6903) with compact dimensions 22×30×23 mm. Designed for radial loads, made of bearing steel, closed type, and available in precision grades P0–P2. Suitable for OEM/ODM applications. Lubricated with grease or oil. Origin: China.
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BDL RNA6909/6910/6911 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 52 mm Outer Diameter 68 mm Thickness 40 mm Model No. RNA6909 Type Needle Roller Bearing, Closed Material Bearing Steel RNA6909 is a high-precision radial needle roller bearing without inner/outer rings. Compact 52×68×40 mm design, grease/oil lubricated, P0–P2 precision rating, C0–C4 clearance options. Made in China, OEM/ODM supported.
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BDL RNA6912/6913/6914 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 68 mm Outer Diameter 85 mm Thickness 45 mm Model No. RNA6912 Type Needle Roller Bearing, Closed Material Bearing Steel High-precision needle roller bearing (RNA6912) with radial load capacity, grease/oil lubrication, and P0–P2 precision options. Compact 68×85×45 mm design, made in China, suitable for OEM/ODM applications.
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BDL RNA6915/6916/6917 Needle Roller Bearings – High-Load, Precision Factory OEMRead more
Basic Info.
Inner Diameter 85 mm Outer Diameter 105 mm Thickness 54 mm Model No. RNA6915 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
RNA6915 is a high-precision radial needle roller bearing without inner/outer rings. Made of bearing steel, it features compact dimensions (85×105×54 mm), grease/oil lubrication, and clearance options C0/C3/C4. Ideal for OEM/ODM applications with fast 3–7 day delivery.
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BDL RNA6918/6919/6920 Needle Roller Bearings – High-Load, Precision Factory DirectRead more
Basic Info.
Inner Diameter 105 mm Outer Diameter 125 mm Thickness 63 mm Model No. RNA6918 Type Needle Roller Bearing, Closed Material Bearing Steel Introduction
This RNA6918 needle roller bearing features radial load direction, no inner/outer ring design, grease or oil lubrication, and precision ratings from P0 to P2. Made in China with BDL trademark, it offers high load capacity and compact dimensions (105×125×63 mm).
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BDL RSTO25/30/35 Needle Roller Bearing – High-Load, Precision Factory DirectRead more
Basic Info
Inner Diameter 30 mm Outer Diameter 52 mm Thickness 15.8 mm Load Direction Radial Bearing Type Closed Needle Roller Bearing Material Bearing Steel Introduction
RSTO25 is a compact, high-precision radial needle roller bearing without inner and outer rings. Designed for space-constrained applications, it features grease or oil lubrication, P0–P2 precision ratings, and standard clearances (C0/C3/C4). Made in China with BDL branding.
