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NBS KZK 8x12x8 MODELS
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NBS KZK 8x12x8 Needle roller bearings
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Needle roller bearings
NBS KZK 8x12x8 Bearing SPECIFICATIONS
Offer High 0.7500 in B Quality Brand NBS KZK 8x12x8 Needle roller bearings .Contact Us Online BEARING CORP.OF AMERICA to Get Best ABEC 1 (ISO Cla precision rating: Quote.
- NBS
KZK 8x12x8
- ABEC 1 (ISO Cla
- Steel
- 0.7500 in
- 4.0000 in
- 0.08 in
- 5.5000 in
- Open
- Radial Contact
- BEARING CORP.OF AMERICA2020-07-10 09:46:19
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NBS KZK 8x12x8 Needle roller bearingsCodes and sizes
- ABEC 1 (ISO Cla
- Steel
- 0.7500 in
- 4.0000 in
- 0.08 in
- 5.5000 in
- Open
- Radial Contact
- AISI 52100
- -65 to +250 &de
NBS KZK 8x12x8 NBS KZK 8x12x8 Needle roller bearingsCode system
NBS KZK 8x12x8 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 7210BG |
Size (mm) | 50x90x20 |
Bore Diameter (mm) | 50,000 |
Outer Diameter (mm) | 90,000 |
Width (mm) | 20,000 |
d | 50,000 mm |
D | 90,000 mm |
B | 20,000 mm |
C | 20,000 mm |
a | 39.5 mm |
Contact angle α | 40 ° |
rs min | 1.1 mm |
r1s min | 0.6 mm |
Radial clearance class | CN |
Mass | 0.47 kg |
Dynamic load, C | 37.5 kN |
Static load, C0 | 28.6 kN |
Fatigue limit load, Cu | 1.3 kN |
Nlim (oil) | 9,000 rpm |
Nlim (grease) | 6,700 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
da min | 57 mm |
db min | 54.5 mm |
Da max | 83 mm |
Db max | 85.5 mm |
r1a max | 0.6 mm |
ra max | 1 mm |
Category | Angular Contact Ball Bearings |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.469 |
EAN | 4547359441932 |
Product Group | B00308 |
Enclosure | Open |
Flush Ground | Yes |
Rolling Element | Ball Bearing |
Number of Rows of Balls | Single Row |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Snap Ring | No |
Cage Material | Steel |
Contact Angle | 40 Degree |
Internal Clearance | C0-Medium |
Number of Bearings | 1 (Single) |
Mounting Arrangement | Universal |
Inch - Metric | Metric |
Long Description | 50MM Bore; 90MM Outside Diameter; 20MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
Category | Angular Contact Ball Bearing |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact |
Manufacturer URL | http://www.ntnamerica.com |
Manufacturer Item Number | 7210BG |
Weight / LBS | 1.034 |
Bore | 1.969 Inch | 50 Millimeter |
Outside Diameter | 3.543 Inch | 90 Millimeter |
Width | 0.787 Inch | 20 Millimeter |
bore diameter: | 50 mm |
radial static load capacity: | 28600 N |
outside diameter: | 90 mm |
operating temperature range: | -40 to 120 ºC |
overall width: | 20 mm |
cage material: | Steel |
contact angle: | 40 ° |
outer ring width: | 20 mm |
row type & fill slot: | Single-Row Non-Fill Slot |
maximum rpm: | 9000 rpm |
internal clearance: | C0 |
finish/coating: | Uncoated |
bore type: | Round |
precision rating: | ISO Class 0 |
closure type: | Open |
fillet radius: | 1.1 mm |
snap ring included: | Without Snap Ring |
series: | 72B |
bearing material: | High Carbon Chrome Steel |
weight: | 0.468 kg |
radial dynamic load capacity: | 37500 N |
manufacturer product page: | Click here |
NBS KZK 8x12x8 INTERCHANGE
Needle roller bearings Part series KZK 8x12x8 is a potential replacement for these common bearing part numbers:
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
KZK 8x12x8
Contact Us
- BEARING CORP.OF AMERICA
- Address39255 W. 12 Mile Road,Farmington Hills, MI 48331-2975, U.S.A.
- Phone(Working Time)324-3268
- Fax
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