Brand: Koyo (JTEKT)
Item Number: B2012OH
Also Known As: S2012-AS1
Category: Needle Roller and Cage Assembly

Description: Full complement drawn cup needle roller bearing designed to provide maximum radial load capacity for thin cross-section applications. A hardened and machined shaft or an IR inner ring is required for optimal performance. Press fit into the housing is required. Available with oil hole (-OH), precision ground outside diameter (GB style), heavy duty rollers (BH style), and closed end design (M).

Bearing Design: Outer Ring & Roller Assembly
Component: Assembly
Type: Needle Radial
Rolling Element: Needle Roller
Number of Rows: Single
Series: B
End Type: Open End
Enclosure: Open
Seal: No Seal
Oil Hole: Yes
Relubrication Feature: Hole
Relubricatable: No
O.D. Type: Straight
Bore Type: Round
Mounting Method: Press Fit
Cage Material: Cageless
Capacity: Standard Capacity
Precision Ground: No
Tolerance: ISO Class 0 (RBEC 1)
Precision Class: ABEC 1
Self Aligning: No
Radial Internal Clearance: N/A
Radial Internal Clearance Specification: N/A
Lubricant: Rust Preventative
Bearing Material: 1014 Steel

Inner Diameter: 28.58 mm / 1.125 in
Outer Diameter: 38.1 mm / 1.5 in
Width: 19.05 mm / 0.75 in
Outer Ring Width: 19.05 mm / 0.75 in
Weight: 0.04 kg / 0.1 lb

Dynamic Load Rating: 28.9 kN
Static Load Rating: 64.7 kN
Maximum Speed (Oil): 3500 rpm
Maximum Speed (Grease): 2300 rpm
Operating Temperature Range: -22 °F to 230 °F

Country of Origin: United States
EAN / UPC: 605790197987

Suffix Description: OH = Oil Hole

PACKAGE INCLUDES: ONE (1) KOYO Bearing B2012 OH