NSK 7921A5DT

NSK 7921A5DT Angular contact ball bearings

Also known as : 7921A5DT

Inside Diameter: 105 mm
Outside Diameter: 145 mm
Width: 20 mm
Basic dynamic load rating: 78.5 kN
Basic static load rating: 108 kN

NSK 7921A5DT

NSK 7921A5DT details

model	7921A5DT
d	105 mm
D	145 mm
B	20 mm
2B	40 mm
r_min.	1.1 mm
r_{1 min.}	0.60 mm
C_r	78500 N 8000 kgf
C_0r	108000 N 11000 kgf
Limiting speeds	4300 min^-1 (Grease)
Limiting speeds	6000 min^-1 (Oil)
d_a	112.0 mm
D_a	138.0 mm
r_a	1.0 mm
Mass	0.82 kg (approx.)

NSK 7921A5DT bearing cross reference

30/5-B-2Z-TVH
105 mmx 145 mmx 20 mm

3806-B-2RS-TVH
105 mmx 145 mmx 20 mm

3801-B-2RS-TVH
105 mmx 145 mmx 20 mm

3217-B-2RS-TVH
105 mmx 145 mmx 20 mm

3313-BD-XL
105 mmx 145 mmx 20 mm

3311-BD-XL
105 mmx 145 mmx 20 mm

3310-BD-XL-TVH
105 mmx 145 mmx 20 mm

3310-BD-XL
105 mmx 145 mmx 20 mm

3309-BD-XL
105 mmx 145 mmx 20 mm

3307-BD-XL
105 mmx 145 mmx 20 mm

3306-BD-XL
105 mmx 145 mmx 20 mm

3305-BD-XL
105 mmx 145 mmx 20 mm