NSK 3188R/3120R

NSK 3188R/3120R Tapered roller bearing

Also known as : 3188/3120

Inside Diameter: 31.75 mm
Outside Diameter: 72.626 mm
Width: 30.162 mm
Basic dynamic load rating: 79.5 kN
Basic static load rating: 90 kN

NSK 3188R/3120R

NSK 3188R/3120R details

Part Number	3188R/3120R
d	31.75 mm
D	72.626 mm
T	30.162 mm
B	29.997 mm
C	23.812 mm
Cone r_min.	0.8 mm
Cup r_min.	3.3 mm
C_r	79.5 kN
C_0r	90 kN
Limiting speeds	5300 min^-1 (Grease)
Limiting speeds	7500 min^-1 (Oil)
e	0.33 (constant)
y₁	1.8 (Axial Load Factors)
y₀	0.99 (Axial Load Factors)
Mass	0.368 kg (CONE) 0.225 kg (CUP)

NSK 3188R/3120R bearing cross reference

68450R/68709R
31.75 mmx 72.626 mmx 30.162 mm

H414245/H414210
31.75 mmx 72.626 mmx 30.162 mm

387/382A
31.75 mmx 72.626 mmx 30.162 mm

HM88630R/HM88610R
31.75 mmx 72.626 mmx 30.162 mm

02473R/02420R
31.75 mmx 72.626 mmx 30.162 mm

23100R/23256R
31.75 mmx 72.626 mmx 30.162 mm

387-384ED
31.75 mmx 72.626 mmx 30.162 mm

389-384DRB
31.75 mmx 72.626 mmx 30.162 mm

EE132083-132126D
31.75 mmx 72.626 mmx 30.162 mm

42362D - 42586
31.75 mmx 72.626 mmx 30.162 mm

L357049-L357019-B
31.75 mmx 72.626 mmx 30.162 mm

EE291175-291750-B
31.75 mmx 72.626 mmx 30.162 mm