SKF NNU4934BK/SPW33


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  • SKF NNU4934BK/SPW33 Cylindrical Roller Bearing Double Row
Bearing Parameters
Availability
Brand SKF bearing brand
Model NNU4934BK/SPW33 Cylindrical Roller Bearing Double Row
Also known as 7316577014863
Inner (d) MM 170
Outer (D) MM 230
Width (B) MM 60
Weight (kg) 6.80
Technical details (2RS) B=(Segment Cage Type, Code M)=Present Standard Design With Brass Cage Of Double Pronged Type. K=Tapered Bore, Taper 1:12. SP=Special Precision Class For Machine Tool Bearings; Dimensional Accuracy Approximately To P5, Running Accuracy Approximately T
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN) NNU4934BK/SPW33
Bore K - 1:12 Tapered Bore (Standard for Most Types)
Seal No Seal
Cage Type M - Brass Cage
External Modification No External Modification
Radial Internal Play Cn Normal Internal
Precision SP - Precision Higher than P4S
Heat Stabilization
Special Treatment No Heat Stabilization - Temperatures up to 120°C
REVIEWS

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MOST HELPFUL REVIEWS

  •   Name : Michael O’Connor
      From : Ireland
  •   Time : 2026/7/7   Review:★★★★★
  • Been selling SKF bearings for years, so packaging quality is always the first thing I look at.A couple of sizes moved faster than expected after they reached our warehouse.Already placed another replenishment order.

    ---- Michael O’Connor


  •   Name : Nguyen Van Hung
      From : Vietnam
  •   Time : 2026/7/5   Review:★★★★★
  • buy KOYO bearings every few months.supplier always check stock before payment.easy business.

    ---- Nguyen Van Hung


  •   Name : Bruno Carvalho
      From : US
  •   Time : 2026/7/3   Review:★★★★★
  • not our first order, and definitely not the last. the SKF bearings have been selling well, and a few sizes were gone within just two weeks. well be increasing our next order for sure.

    ---- Bruno Carvalho


  •   Name : Omar Haddad
      From : Jordan
  •   Time : 2026/7/2   Review:★★★★★
  • NSK bearings arrived in good condition. Most of them were for electric motor distributors in our local market. Factory sealed boxes and laser marking looked exactly right. Customers always ask if the products are genuine. No concerns after inspection.

    ---- Omar Haddad


  •   Name : Ahmed Ben Salem
      From : Morocco
  •   Time : 2026/6/29   Review:★★★★★
  • This shipment included FAG spherical roller bearings and pillow block units. everything arrived in original packing with matching batch numbers.

    ---- Ahmed Ben Salem


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