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NTN 7211 MEDIUM SIZE BALL BRG(STANDARD)
MODEL 7211
$414.81 Each
Prices are subject to change
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Orders over $500 qualify for a Free Gift
Typically Ships in: 1 day
Returnable:No
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 | 9500 RPM |
Limiting Speed - Grease | 7100 RPM |
Precision | ISO Class 0 |
Configuration | One |
Static Load Rating | 8900 lbf39500 N39.50 kN |
Dynamic Load Rating | 11500 lbf51000 N51.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.1654 in55.000 mm |
D | 3.9370 in100.000 mm |
B | 0.8268 in21.000 mm |
r | 0.0591 in1.500 mm |
r1 | 0.0394 in1.000 mm |
Contact Angle | 30 |
a (Load Center) | 1.2992 in33.000 mm |
da min | 2.5000 in63.500 mm |
db min | 2.3819 in60.500 mm |
Da max | 3.6024 in91.500 mm |
Db max | 3.7205 in94.500 mm |
ras max | 0.0591 in1.500 mm |
r1as max | 0.0394 in1.000 mm |
Double Row Width | 1.6535 in42.000 mm |
Triple Row Width | 2.4803 in63.000 mm |
Quadruple Row Width | 3.3071 in84.000 mm |
When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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