NSK LM12749R/LM12711R

NSK LM12749R/LM12711R Tapered roller bearing

Also known as : LM12749/LM12711

Inside Diameter: 22 mm
Outside Diameter: 45.975 mm
Width: 15.494 mm
Basic dynamic load rating: 29.2 kN
Basic static load rating: 33.5 kN

NSK LM12749R/LM12711R

NSK LM12749R/LM12711R details

Part Number	LM12749R/LM12711R
d	22 mm
D	45.975 mm
T	15.494 mm
B	16.637 mm
C	12.065 mm
Cone r_min.	1.3 mm
Cup r_min.	1.3 mm
C_r	29.2 kN
C_0r	33.5 kN
Limiting speeds	8500 min^-1 (Grease)
Limiting speeds	11000 min^-1 (Oil)
e	0.31 (constant)
y₁	2 (Axial Load Factors)
y₀	1.1 (Axial Load Factors)
Mass	0.078 kg (CONE) 0.043 kg (CUP)

NSK LM12749R/LM12711R bearing cross reference

68450R/68709R
22 mmx 45.975 mmx 15.494 mm

H414245/H414210
22 mmx 45.975 mmx 15.494 mm

387/382A
22 mmx 45.975 mmx 15.494 mm

HM88630R/HM88610R
22 mmx 45.975 mmx 15.494 mm

02473R/02420R
22 mmx 45.975 mmx 15.494 mm

23100R/23256R
22 mmx 45.975 mmx 15.494 mm

387-384ED
22 mmx 45.975 mmx 15.494 mm

389-384DRB
22 mmx 45.975 mmx 15.494 mm

EE132083-132126D
22 mmx 45.975 mmx 15.494 mm

42362D - 42586
22 mmx 45.975 mmx 15.494 mm

L357049-L357019-B
22 mmx 45.975 mmx 15.494 mm

EE291175-291750-B
22 mmx 45.975 mmx 15.494 mm