K12X16X10tn Drawn Cup Needle Roller Bearing – Full Complement, No Cage
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 16 mm |
| Thickness | 10 mm |
| Load Direction | Radial Bearing |
| Type | Closed Needle Roller Bearing |
| Material | Bearing Steel |
Description
This needle roller bearing (Model: K12X16X10TN) features compact dimensions (12×16×10 mm), radial load capability, closed design, and high-precision bearing steel construction. Ideal for OEM/ODM applications with fast delivery (3–7 days).
Basic Info.
- Bearing Block
- Spherical Plain Bearing
- Alloy Guide Rail
- Cylindrical Roller Bearing
- Linear Bearing
- Angular Contact Ball Bearing
- Needle Bearing
- Spherical Roller Bearing
- Plain Bearing
- Self-Aligning Ball Bearing
- Thrust Needle Roller Bearing
- Thrust Ball Bearing
- Thrust Self-aligning Roller Bearing
- Taper Roller Bearing
- Bearing Accessories
- Deep Groove Ball Bearing
- Thrust Taper Roller Bearing
- Auto Bearing
- Other Car Accessories
- Pillow Block Bearing
Related Products
Basic Info.
| Inner Diameter | 4 mm |
| Outer Diameter | 4 mm |
| Thickness | 7 mm |
| Material | Alloy |
| Type | Open |
| Certification | ISO9001:2008 |
Introduction
Precision-engineered alloy bearing with open design, suitable for OEM/ODM applications. Compact size (4×4×7mm), grease or oil lubrication, certified to ISO9001:2008. Made in China, HS Code 8482102000.
Basic Info.
| Inner Diameter | 125 mm |
| Outer Diameter | 150 mm |
| Thickness | 40 mm |
| Model No. | RNAV4922 |
| Type | Needle Roller Bearing, Closed, Without Outer/Inner Ring |
| Material | Bearing Steel |
Introduction
High-precision needle roller bearing (RNAV4922) with radial load capacity. Features compact 125×150×40 mm dimensions, grease/oil lubrication, P0–P2 precision grades, and C0–C4 clearance options. Made in China, OEM/ODM supported.
Basic Info.
| Inner Diameter | 75 mm |
| Outer Diameter | 81 mm |
| Thickness | 20 mm |
| Type | Needle Roller Bearing |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
This needle roller bearing (Model: K75X81X20) features compact dimensions (75×81×20 mm), radial load capacity, and high-precision options (P0–P2). Made of bearing steel, it supports grease or oil lubrication and is suitable for OEM/ODM applications. Origin: China.
Basic Info.
| Inner Diameter | 55 mm |
| Outer Diameter | 63 mm |
| Thickness | 25 mm |
| Type | Needle Roller Bearing, Closed |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Introduction
This needle roller bearing (Model: K55X63X25) features compact dimensions (55×63×25 mm), radial load capacity, and high-precision options (P0–P2). Designed without inner/outer rings for lightweight applications, it’s made of premium bearing steel, lubricated with grease or oil, and suitable for OEM/ODM use. Origin: China.
Basic Info.
| Inner Diameter | 14 mm |
| Outer Diameter | 17 mm |
| Thickness | 10 mm |
| Model | LZ25 |
| Type | Needle Roller Bearing, Closed |
| Material | Bearing Steel |
Description
This LZ25 needle roller bearing features compact dimensions (14×17×10 mm), radial load capability, and a closed design for enhanced sealing. Made from high-grade bearing steel, it supports precision ratings P0–P2 and clearances C0–C4. Ideal for OEM/ODM applications with fast delivery (3–7 days) and standard carton/pallet packaging.
Basic Info.
| Inner Diameter | 22 mm |
| Outer Diameter | 30 mm |
| Thickness | 13 mm |
| Model No. | RNAV4903 |
| Type | Needle Roller Bearing, Closed, Without Outer/Inner Ring |
| Material | Bearing Steel |
Description
High-precision needle roller bearing (RNAV4903) with compact dimensions 22×30×13 mm. Designed for radial load applications, made of high-grade bearing steel. Features closed design, grease/oil lubrication, and standard clearances (C0/C3/C4). Supports OEM/ODM service. Made in China.
Basic Info.
| Inner Diameter | 14 mm |
| Outer Diameter | 30 mm |
| Thickness | 11.8 mm |
| Model No. | RSTO10 |
| Type | Needle Roller Bearing, Closed |
| Material | Bearing Steel |
High-precision needle roller bearing RSTO10, radial load design, without inner/outer ring. Compact size (14×30×11.8 mm), suitable for space-constrained applications. Available in P0–P2 precision and C0–C4 clearance. Lubricated with grease or oil. Made in China, OEM/ODM supported.
Basic Info.
| Inner Diameter | 45 mm |
| Outer Diameter | 100 mm |
| Thickness | 32 mm |
| Load Direction | Radial Bearing |
| Type | Closed Needle Roller Bearing |
| Material | Bearing Steel |
High-precision needle roller bearing (Model: NUTR45100), designed for radial loads. Features no inner/outer ring, grease or oil lubrication, and standard clearances (C0/C3/C4). Made in China with OEM/ODM support.
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 |
Description
RSTO25 is a high-precision radial needle roller bearing without inner and outer rings, made of bearing steel. Designed for compact radial load applications, it features grease or oil lubrication, P0–P2 precision ratings, and C0–C4 clearance options. Dimensions: 30×52×15.8 mm. OEM/ODM supported. Made in China.
Basic Info
| Inner Diameter | 13 mm |
| Outer Diameter | 20 mm |
| Thickness | 15 mm |
| Type | Needle Roller Bearing, Closed, Without Outer/Inner Ring |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Introduction
This K15X20X13 needle roller bearing features compact dimensions (20×13×15 mm), radial load capacity, high-precision options (P0–P2), and standard clearances (C0/C3/C4). Made of bearing steel, it supports OEM/ODM service and ships in 3–7 days.
Basic Info.
| Inner Diameter | 95 mm |
| Outer Diameter | 102 mm |
| Thickness | 20 mm |
| Type | Needle Roller Bearing, Closed |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
High-precision needle roller bearing (K95X102X20) with radial load capacity, grease/oil lubrication, P0–P2 precision options, and C0–C4 clearance. Made in China, OEM/ODM supported.
Basic Info.
| Model NO. | LB4UU |
| Load Direction | Radial Bearing |
| Type | Closed |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Origin | China |
Needle Roller Bearing
High-precision radial needle roller bearing without inner/outer rings, made of bearing steel. Suitable for compact radial load applications. Lubricated with grease or oil. Available in precision grades P0–P2 and clearances C0–C4. Fast delivery (3–7 days) and OEM/ODM support.

















