NNU4928-S-K-M-SP-C2 FAG

1.503,61 ex VAT
€ 1.819,37 incl. VAT
€ 1.819,37 incl. VAT
1.503,61 ex VAT
Guaranteed same day shipment on orders placed before 17.00h (CET)
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NNU4928-S-K-M-SP-C2 FAG

Double-row precision cylindrical roller bearing

Stock
6 pcs in stock and ready for shipment
Brand FAG
Article number NNU4928-S-K-M-SP-C2 FAG
Inside diameter 140mm
Outside diameter 190mm
Width 50mm
Product description

The NNU4928-S-K-M-SP-C2 FAG 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 NNU4928-S-K-M-SP-C2 FAG 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.

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Product specifications

All dimensions

  1. Inner (d) MM 140
  2. Outer (D) MM 190
  3. Width (B) MM 50
  4. Inner (d) Inch 5.5118
  5. Outer (D) Inch 7.4803
  6. Width (B) Inch 1.9685
  7. Width (b) mm 50

Suffix description

  1. S Lubrication Groove And Three Holes In Bearing Outer Ring
  2. K Tapered Bore, Taper 1:12
  3. M Solid Brass Cage, Roller Guided
  4. SP Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4
  5. C2 Bearing Internal Clearance Smaller Than Normal

Technical details

  1. Availability 6 pcs
  2. Brand FAG
  3. Item number NNU4928-S-K-M-SP-C2 FAG
  4. Also known as 0192330270020
  5. EAN 4012801580588
  6. Category Cylindrical Roller Bearing Double Row

Weight and Dimensions

  1. Weight (kg) 4.57

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 C2 Internal Play (Less than Cn)
  6. Precision SP - Precision Higher than P4S
  7. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C

Data from Schaeffler (medias)

  1. Basic static load rating, radial (C 0r) 400000
  2. Fatigue load limit, radial (C ur) 46000
  3. Limiting speed for grease lubrication (n G Grease) 4250
  4. Limiting speed for oil lubrication (n G Oil) 5000
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NNU4928-S-K-M-SP-C2 FAG

NNU4928-S-K-M-SP-C2 FAG

6 pcs in stock and ready for shipment
Guaranteed same day shipment on orders placed before 17:00h (CET)
1.503,61 ex VAT
1.503,61 ex VAT

NNU4928-S-K-M-SP-C2 FAG

6 pcs in stock and ready for shipment
Guaranteed same day shipment on orders placed before 17:00h (CET)
UPS TNT iDeal, Mastercard, Visa, Paypall