Orders placed before 6 p.m. CET will be shipped today
Payment by invoice possible
Track your order with track & trace
Loading equivalents
Specifications
Availability1 pc
BrandSKF
Item NumberNNU4952B/SPC3W33 SKF
EAN7316577014924
CategoryCylindrical Roller Bearing Double Row
Weight and Dimensions
Inner (d) MM
260
Outer (D) MM
360
Width (B) MM
100
Inner (d) Inch
10.2362
Outer (D) Inch
14.1732
Width (B) Inch
3.937
Weight (kg)
29.6
Product Properties
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
W33
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
SP - Precision Higher than P4S
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Suffix description
BPresent Standard Design With Brass Cage Of Double Pronged Type
SPSpecial Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4
C3Internal Clearance Larger Than Normal
W33Lubrication Groove And Three Holes In Bearing Outer Ring
Product description
The NNU4952B/SPC3W33 SKF is a double-row precision cylindrical roller bearing. This bearing has a particularly high radial load capacity and high running accuracy. The design consists of a solid inner and outer ring with a double row of cylindrical rollers with a cage. The rolling elements are guided between flanges. This construction enables compact bearing arrangements with high radial stiffness and very high precision and load capacity. The outer ring is separable from the inner ring, facilitating (dis)assembly. Precision cylindrical roller bearings are often used, for example, in the main spindles of machine tools.
The NNU4952B/SPC3W33 SKF is equipped with a cage that prevents the cylindrical rollers from coming into contact with each other. This design allows for controlled movement of the rolling elements. There is less friction than in full-complement cylindrical roller bearings. As a result, higher rotational speeds are possible, and less heat is generated.
Login
Welcome back! You can login with your ABF account.
