NSK 72212R/72487R

NSK 72212R/72487R Tapered roller bearing

Also known as : 72212/72487

Inside Diameter: 53.975 mm
Outside Diameter: 123.825 mm
Width: 36.512 mm
Basic dynamic load rating: 143 kN
Basic static load rating: 160 kN

NSK 72212R/72487R

NSK 72212R/72487R details

Part Number	72212R/72487R
d	53.975 mm
D	123.825 mm
T	36.512 mm
B	32.791 mm
C	25.4 mm
Cone r_min.	3.5 mm
Cup r_min.	3.3 mm
C_r	143 kN
C_0r	160 kN
Limiting speeds	3000 min^-1 (Grease)
Limiting speeds	4000 min^-1 (Oil)
e	0.74 (constant)
y₁	0.81 (Axial Load Factors)
y₀	0.45 (Axial Load Factors)
Mass	1.16 kg (CONE) 0.79 kg (CUP)

NSK 72212R/72487R bearing cross reference

68450R/68709R
53.975 mmx 123.825 mmx 36.512 mm

H414245/H414210
53.975 mmx 123.825 mmx 36.512 mm

387/382A
53.975 mmx 123.825 mmx 36.512 mm

HM88630R/HM88610R
53.975 mmx 123.825 mmx 36.512 mm

02473R/02420R
53.975 mmx 123.825 mmx 36.512 mm

23100R/23256R
53.975 mmx 123.825 mmx 36.512 mm

387-384ED
53.975 mmx 123.825 mmx 36.512 mm

389-384DRB
53.975 mmx 123.825 mmx 36.512 mm

EE132083-132126D
53.975 mmx 123.825 mmx 36.512 mm

42362D - 42586
53.975 mmx 123.825 mmx 36.512 mm

L357049-L357019-B
53.975 mmx 123.825 mmx 36.512 mm

EE291175-291750-B
53.975 mmx 123.825 mmx 36.512 mm