NNU4992KM P61 ZB W33X RKB

Temporarily sold out
Worldwide shipping from the Netherlands
30 days return policy
Track your order through Track & Trace
iDeal, Mastercard, Visa, PayPal

NNU4992KM P61 ZB W33X RKB

Double-row precision cylindrical roller bearing

Stock
not in stock
Brand RKB
Article number NNU4992KM P61 ZB W33X RKB
Inside diameter 460mm
Outside diameter 620mm
Width 160mm
Product description

The NNU4992KM P61 ZB W33X RKB 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 NNU4992KM P61 ZB W33X RKB 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.

Read more Show less
Help with this product

Similar to: NNU4992KM P61 ZB W33X RKB

Loading similair products

Product specifications

All dimensions

  1. Inner (d) MM 460
  2. Outer (D) MM 620
  3. Width (B) MM 160
  4. Inner (d) Inch 18.1102
  5. Outer (D) Inch 24.4094
  6. Width (B) Inch 6.2992

Suffix description

  1. K Tapered Bore, Taper 1:12
  2. M Machined Brass Cage, Located On The Rolling Elements
  3. P61 Combination Of P6 (Dimensional And Running Accuracy To ISO Tolerance Class 6 (Better Than Normal).) And
  4. C1 (Radial Clearance Less Than C2.)
  5. ZB Optimized Roller Profile
  6. W33X Same As W33 (Lubrication Groove And Three Holes In Bearing Outer Ring) But. With Six Lubrication Holes

Technical details

  1. Availability 0 pcs
  2. Brand RKB
  3. Item number NNU4992KM P61 ZB W33X RKB
  4. Category Cylindrical Roller Bearing Double Row

Weight and Dimensions

  1. Weight (kg) 135

Product Properties

  1. Bore K - 1:12 Tapered Bore (Standard for Most Types)
  2. Seal No Seal
  3. Cage Type M - Brass Cage
  4. External Modification W33
  5. Radial Internal Play C1 Internal Play (Less than C2)
  6. Precision P6 Precision (Higher than Standard)
  7. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
Show all details Show less

Order this product

NNU4992KM P61 ZB W33X RKB

not in stock

NNU4992KM P61 ZB W33X RKB

not in stock
UPS TNT iDeal, Mastercard, Visa, Paypall