NTN 6908ZZNR/2A Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
PDF

Product Details

Bearing number23038 CCK/W33 + H 3038
Size (mm)290x170x75
Bore Diameter (mm)290
Outer Diameter (mm)170
Width (mm)75
d1170 mm
D290 mm
B75 mm
d2216 mm
d3220 mm
D1261 mm
B1112 mm
B430.5 mm
b13.9 mm
K7.5 mm
r1,2 - min.2.1 mm
da - max.216 mm
db - min.199 mm
Da - max.279 mm
Ba - min.10 mm
ra - max.2 mm
Basic dynamic load rating - C916 kN
Basic static load rating - C01340 kN
Fatigue load limit - Pu122 kN
Reference speed1900 r/min
Limiting speed2400 r/min
Calculation factor - e0.23
Calculation factor - Y12.9
Calculation factor - Y24.4
d2 ≈216 mm
D1 ≈261 mm
r1,2 min.2.1 mm
da max.216 mm
db min.199 mm
Da max.279 mm
Ba min.10 mm
ra max.2 mm
Basic dynamic load rating C916 kN
Basic static load rating C01340 kN
Fatigue load limit Pu122 kN
Calculation factor e0.23
Calculation factor Y12.9
Calculation factor Y24.4
Calculation factor Y02.8
Mass bearing + sleeve24.8 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