NTN 7212

Min. Order: 1 Piece

Bearing Price

$236.30 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight1.724 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 7212

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

8800 RPM

Limiting Speed - Grease

6600 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

11000 lbf49000 N49.00 kN

Dynamic Load Rating

13800 lbf61500 N61.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

2.3622 in60.000 mm

D

4.3307 in110.000 mm

B

0.8661 in22.000 mm

r

0.0591 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

30

a (Load Center)

1.4173 in36.000 mm

da min

2.6969 in68.500 mm

db min

2.5787 in65.500 mm

Da max

3.9961 in101.500 mm

Db max

4.1142 in104.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

1.7323 in44.000 mm

Triple Row Width

2.5984 in66.000 mm

Quadruple Row Width

3.4646 in88.000 mm