NSK 377R/372R

NSK 377R/372R Tapered roller bearing

Also known as : 377/372

Inside Diameter: 52.388 mm
Outside Diameter: 100 mm
Width: 25 mm
Basic dynamic load rating: 77 kN
Basic static load rating: 93 kN

NSK 377R/372R

NSK 377R/372R details

Part Number	377R/372R
d	52.388 mm
D	100 mm
T	25 mm
B	22.225 mm
C	21.824 mm
Cone r_min.	2.3 mm
Cup r_min.	2 mm
C_r	77 kN
C_0r	93 kN
Limiting speeds	3800 min^-1 (Grease)
Limiting speeds	5300 min^-1 (Oil)
e	0.34 (constant)
y₁	1.8 (Axial Load Factors)
y₀	0.97 (Axial Load Factors)
Mass	0.392 kg (CONE) 0.435 kg (CUP)

NSK 377R/372R bearing cross reference

68450R/68709R
52.388 mmx 100 mmx 25 mm

H414245/H414210
52.388 mmx 100 mmx 25 mm

387/382A
52.388 mmx 100 mmx 25 mm

HM88630R/HM88610R
52.388 mmx 100 mmx 25 mm

02473R/02420R
52.388 mmx 100 mmx 25 mm

23100R/23256R
52.388 mmx 100 mmx 25 mm

387-384ED
52.388 mmx 100 mmx 25 mm

389-384DRB
52.388 mmx 100 mmx 25 mm

EE132083-132126D
52.388 mmx 100 mmx 25 mm

42362D - 42586
52.388 mmx 100 mmx 25 mm

L357049-L357019-B
52.388 mmx 100 mmx 25 mm

EE291175-291750-B
52.388 mmx 100 mmx 25 mm