Information techniques NTN UCT207-104D1
d1: 183.3 mm
d2: 163.6 mm
D1: 209.55 mm
a: 103 mm
r1,2 - min.: 3 mm
r3,4 - min.: 1.1 mm
da - min.: 154 mm
Da - max.: 236 mm
Db - max.: 243 mm
ra - max.: 2.5 mm
rb - max.: 1 mm
Basic dynamic load rating - C: 199 kN
Basic static load rating - C0: 212 kN
Fatigue load limit - Pu: 6.4 kN
Reference speed: 3000 r/min
Limiting speed: 3000 r/min
Calculation factor - kr: 0.08
Calculation factor - ka: 1.2
Calculation factor - e: 1.14
Calculation factor - X: 0.35
Calculation factor - Y0: 0.26
Calculation factor - Y1: 0.55
Calculation factor - Y2: 0.57
Category: Angular Contact Ball Bearing
Inventory: 0.0
Minimum Buy Quantity: N/A
Weight / Kilogram: 8.64
Product Group: B00308
Enclosure: Open
Flush Ground: No
Rolling Element: Ball Bearing
Number of Rows of Balls: Single Row
Precision Class: ABEC 3 | ISO P6
Maximum Capacity / Filling Slot: No
Snap Ring: No
Cage Material: Brass
Contact Angle: 40 Degree
Internal Clearance: C0-Medium
Number of Bearings: 1 (Single)
Inch - Metric: Metric
Long Description: 140MM Bore; 250MM Outside Diameter; 42MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC: 31171531
Harmonized Tariff Code: 8482.10.50.28
Noun: Bearing
Keyword String: Angular Contact
Manufacturer Item Number: 7228 BM
Weight / LBS: 19.026
Outside Diameter: 9.843 Inch | 250 Millimeter
Bore: 5.512 Inch | 140 Millimeter
Width: 1.654 Inch | 42 Millimeter
d1 ≈: 183.3 mm
d2 ≈: 163.6 mm
D1 ≈: 209.55 mm
r1,2 min.: 3 mm
r3,4 min.: 1.1 mm
da min.: 154 mm
Da max.: 236 mm
Db max.: 243 mm
ra max.: 2.5 mm
rb max.: 1 mm
Basic dynamic load rating C: 199 kN
Basic static load rating C0: 212 kN
Fatigue load limit Pu: 6.4 kN
Calculation factor A: 0.763
Calculation factor kr: 0.08
Calculation factor e: 1.14
Calculation factor X: 0.57
Calculation factor Y0: 0.52
Calculation factor Y2: 0.93
Calculation factor Y1: 0.55
Mass bearing: 8.85 kg