CRB25040UUT1 High Precision Cross Roller Ring Bearing

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberD/W R8-2Z
Size (mm)28.575x12.7x7.938
Bore Diameter (mm)28,575
Outer Diameter (mm)12,7
Width (mm)7,938
d12.7 mm
D28.575 mm
B7.938 mm
d216 mm
D225.15 mm
r1,2 - min.0.4 mm
da - min.15.5 mm
Da - max.26 mm
ra - max.0.4 mm
Basic dynamic load rating - C4.4 kN
Basic static load rating - C02.4 kN
Fatigue load limit - Pu0.102 kN
Reference speed60000 r/min
Limiting speed30000 r/min
Calculation factor - kr0.03
Calculation factor - f013.2
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Product GroupB00308
Enclosure2 Metal Shields
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialStainless Steel
Internal ClearanceC0-Medium
Inch - MetricInch
Long Description1/2" Bore; 1-1/8" Outside Diameter; 5/16" Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Intern
Other FeaturesMiniature Bearing | Deep Groove
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Weight / LBS0.045
Outer Race Width0.313 Inch | 7.95 Millimeter
Bore0.5 Inch | 12.7 Millimeter
Outside Diameter1.125 Inch | 28.575 Millimeter
Inner Race Width0 Inch | 0 Millimeter
d2 ≈16 mm
D2 ≈25.15 mm
r1,2 min.0.4 mm
da min.15 mm
da max.15.5 mm
Da max.26 mm
ra max.0.4 mm
Basic dynamic load rating C4.42 kN
Basic static load rating C02.36 kN
Fatigue load limit Pu0.102 kN
Calculation factor kr0.03
Calculation factor f013.2
Mass bearing0.021 kg
View more

Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
View more

Related News

  • Y-Bearings Qualified products shall meet the following conditions: 1, the end face of the code identification and need to match. 2, smooth surface, no defect, no deformation. 3, with the skeleton of the rubber seal shape, the end face is...
  • Y-Bearings First, the concept of bearing overheating: In general, bearing overheating refers to the rolling bearing temperature rise of more than 55 ℃, sliding bearing temperature rise of more than 40 ℃. Second, the motor bearing overheating...
  • Drilling Pump Bearing Failure Analysis And Prevention from Distributor Bearing Wholesalers Inc Drilling pumps are widely used in oil drilling and gas field, known as the heart of the rig, the event of failure, the drilling...
  • Recommended Products

    Skype Contact Now