NTN/NSK/KOYO 2312K-2RS–2314K-2RS Medical Self-Aligning Ball Bearings
Basic Info.
| Inner Diameter | 60 mm |
| Outer Diameter | 130 mm |
| Width | 46 mm |
| Model No. | 2312K-2RS |
| Material | Bearing Steel |
| Origin | China |
Introduction
Double-row angular contact ball bearing with 60° contact angle, steel or brass cage, precision ratings P0–P2, standard clearance C0/C3/C4. Suitable for high-speed radial and axial loads. OEM/ODM service available.
Basic Info.
Related Products
Basic Info.
| Inner Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Thickness | 12 mm |
| Model NO. | 1203 |
| Precision Rating | P0/P6/P5/P4/P2 |
| Material | Bearing Steel |
Introduction
High-precision double-row angular contact ball bearing with 45° contact angle, steel or brass cage, aligning capability, and unseparated design. Suitable for radial load applications. Made in China, OEM/ODM supported. Standard delivery: 10–15 days.
Basic Info.
| Inner Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Thickness | 14 mm |
| Model No. | 1204-2RS |
| Material | Bearing Steel |
| Origin | China |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, C0/C3/C4 clearance options, and OEM/ODM service support. Ideal for radial load applications requiring alignment capability and reliable performance.
Basic Info.
| Inner Diameter | 40 mm |
|---|---|
| Outer Diameter | 80 mm |
| Thickness | 18 mm |
| Model No. | 1208 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
Introduction
High-precision double-row angular contact ball bearing (60° contact angle), P0–P2 rating, steel/brass cage, C0–C4 clearance. Designed for radial loads with self-aligning capability. Made in China, OEM/ODM supported. Compact 40×80×18 mm size, packed in carton pallets.
Basic Info.
| Inner Diameter | 90 mm |
| Outer Diameter | 160 mm |
| Thickness | 40 mm |
| Model No. | 2218M |
| Contact Angle | 60° |
| Bearing Type | Double Row Angular Contact Ball Bearing |
Description
High-precision double row angular contact ball bearing (2218M), 90×160×40 mm, 60° contact angle, P0–P2 precision ratings, steel/brass cage, radial & axial load capacity. Made of bearing steel, OEM/ODM supported. Origin: China.
Basic Info.
| Inner Diameter | 85 mm |
|---|---|
| Outer Diameter | 150 mm |
| Thickness | 28 mm |
| Model NO. | 2217 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Radial Bearing |
Introduction
This double-row angular contact ball bearing (85×150×28 mm) features high-precision ratings (P0–P2), steel or brass cage, C0/C3/C4 clearance options, and aligning capability. Made of bearing steel in Germany, it supports OEM/ODM service with 10–15 days delivery.
Basic Specifications
| Inner Diameter | 40 mm |
| Outer Diameter | 80 mm |
| Thickness | 18 mm |
| Model NO. | 1208 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Material | Bearing Steel |
Product Overview
This double-row angular contact ball bearing features high precision (P0–P2), steel or brass cage, 60° contact angle, and aligning capability. Designed for radial loads, it offers C0/C3/C4 clearance options and is manufactured in China with OEM/ODM support.
Basic Info.
| Inner Diameter | 105 mm |
| Outer Diameter | 190 mm |
| Thickness | 36 mm |
| Model NO. | 1221 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Material | Bearing Steel |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, aligning capability, and unseparated design. Suitable for radial loads. Made in China, OEM/ODM supported. Dimensions: 105×190×36 mm.
Basic Info.
| Inner Diameter | 10 mm |
| Outer Diameter | 30 mm |
| Width | 40 mm |
| Model No. | 2200-2RS |
| Material | Bearing Steel |
| Origin | China |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage options, available in P0–P2 precision grades and C0–C4 clearance. Suitable for radial loads and OEM/ODM applications. Fast delivery (10–15 days) and standard carton pallet packaging.
Basic Info.
| Inner Diameter | 40 mm |
| Outer Diameter | 80 mm |
| Width | 18 mm |
| Model NO. | 1208 |
| Precision Rating | P0/P6/P5/P4/P2 |
| Material | Bearing Steel |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, aligning capability and unseparated design. Suitable for radial loads, OEM/ODM supported. Made in China, HS Code 8482101000.
Basic Info.
| Inner Diameter | 90 mm |
| Outer Diameter | 160 mm |
| Thickness | 30 mm |
| Model NO. | 1218 |
| Precision Rating | P0/P6/P5/P4/P2 |
| Material | Bearing Steel |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, aligning capability, and unseparated design. Suitable for radial loads. Made in China, OEM/ODM supported. Standard delivery: 10–15 days.
Basic Info.
| Inner Diameter | 10 mm |
| Outer Diameter | 30 mm |
| Width | 40 mm |
| Model No. | 2200 |
| Material | Bearing Steel |
| Origin | China |
Description
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, available in P0–P2 precision grades and C0–C4 clearance options. Suitable for radial loads and high-speed applications. OEM/ODM supported.
Basic Info.
| Inner Diameter | 30 mm |
| Outer Diameter | 62 mm |
| Thickness | 20 mm |
| Model No. | 2206-2RS |
| Material | Bearing Steel |
| Origin | China |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, radial load capacity, and standard clearance options (C0/C3/C4). Suitable for OEM/ODM applications.