Limited time offer, free delivery on all online orders!
*Minimum goods order value: £100, otherwise an admin fee of £25 will apply. Online orders are possible to UK Mainland only, but we export globally.
LIFTINGSAFETY
  1. Home/
  2. Lifting Equipment/
  3. Rigging Gear; Riggers Lifting Equipment/
  4. Snatch Blocks, Sheave Blocks and Crane Pulley Blocks/
  5. Wire Rope Sheaves and Sheave Blocks/
  6. Wire Rope Sheave Blocks/
  7. Pfaff "DSRB" Sheave Block for Wire Rope Guidance - Range from 700kg to 8000kg
Pfaff "DSRB" Sheave Block for Wire Rope Guidance - Range from 700kg to 8000kg

Pfaff "DSRB" Sheave Block for Wire Rope Guidance - Range from 700kg to 8000kg

Machined steel with sealed ball bearing pulley sheave blocks for BETA PROLINE and SILVERLINE electric rope winches.

Model: 

Pfaff DSRB / PS-3160

Pfaff "DSRB" Sheave Block for Wire Rope Guidance - Range from 700kg to 8000kg

Pfaff Dsrb Sheave Blocks
More from:
Pfaff Silberblau

Machined steel pulleys with sealed ball bearing fitted in a fabricated bracket assembly.

Guiding with DSRB S wire rope sheave blocks for BETA PROLINE and SILVERLINE electric rope winches. The dynamic all-rounder with variable rope and sheave diameters and cable deflections of up to 180° can move loads of up to 8 t with ease and absolute reliability.

Typical for Pfaff-silberblau is the high standard of quality: With a sheave block for manual and powered operation, equipped with grease-filled, sealed ball-bearings as standard.

A carefully coordinated system of application-specific cable diameters and matching turned precision cable groove ensures that the unit is also wear-free. The side plates are zinc plated on this range. The pulley is powder coated and the bearings are sealed and self-lubricated

Sheave Dimensions and Specifications

Pfaff sheave block for wire rope guidance system

 
 Model Rope Dia. (mm)    D (mm) Dm (mm) Drive Group (FEM) Max. Tensile Load (kg) at defelection  Dimensions        
Manual Winch Electric Winch 90° 180° D1 Dia. (mm) L (mm) C (mm) H (mm) B (mm) E (mm) S (mm) K (mm) M/M1 Dia. (mm)
DSRB S 90/4 3-4 4 90 80 2m 700 500 20 120 90 134 85 62 4 65 9/9
DSRB S 90/6 5-6 6 90 78 1Dm 700 500 25 120 90 134 85 62 6 65 9/9
DSRB S 145/5 5 5 145 125 4m 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 145/6 6 6 145 125 2m 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 145/7 7 7 145 126 1Am 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 185/8 8 8 185 160 2m 2300 1630 30 245 195 273 138 106 8 135 13.5/15
DSRB S 270/12 9-12 12 270 246 2m 2500 1800 40 360 290 407 191 138 10 202 18/20
DSRB S 325/14 14 14 325 297 2m 4500 3200 50 440 350 490 260 180 12 242 22/25

*Other size options are available upon request.

Reference to M ø and M1 ø

These are long holes (elongated holes) e.g. 26/30 means;

Bore Ø 26 mm, designed as long hole with a length of 30 mm.

Why?: When mounting the pulleys, the position and feeding angle of the rope in the pulley respectively, can be fine-adjusted by a slight movement of the pulley within the long hole.

Part N° Model Electric Winch Rope Dia. (mm) Manual Winch Rope Dia. (mm) Max. Tensile load at deflection 90° (kg) Max. Tensile load at deflection 180° (kg) Unit Price (Ex. VAT) Quantity
3160-T21072
33447103 		DSRB S 90/4 3-4 4 700 500 £125.65
3160-T21073
33447413 		DSRB S 90/6 5-6 6 700 500 £128.38
3160-T21074
33447104 		DSRB S 145/5 5 5 1100 800 £215.79
3160-T21075
33447105 		DSRB S 145/6 6 6 1100 800 £217.15
3160-T21076
33447106 		DSRB S 145/7 7 7 1100 800 £221.25
3160-T21077
33447107 		DSRB S 185/8 8 8 2300 1630 £319.58
3160-T21078
33447108 *Obsolete* 		DSRB S 185/9 9 9 2300 1630 Quote Required
3160-T21079
33447111 		DSRB S 270/12 9-12 12 2500 1800 £637.79
3160-T21080
33447117 		DSRB S 325/14 14 14 4500 3200 £1,466.78
3160-T21081
33447113 *Obsolete* 		DSRB S 400/16 13-16 16 5000 3800 Quote Required
3160-T24815
33447115 *Obsolete* 		DSRB S 490/20 20 20 8000 6000 Quote Required
Availability Usually 1-2 Working Days - 1pm cut-off
Add to Shopping Basket
Please Note: Buy online is only available to UK mainland customers and addresses.
Description

Machined steel pulleys with sealed ball bearing fitted in a fabricated bracket assembly.

Guiding with DSRB S wire rope sheave blocks for BETA PROLINE and SILVERLINE electric rope winches. The dynamic all-rounder with variable rope and sheave diameters and cable deflections of up to 180° can move loads of up to 8 t with ease and absolute reliability.

Typical for Pfaff-silberblau is the high standard of quality: With a sheave block for manual and powered operation, equipped with grease-filled, sealed ball-bearings as standard.

A carefully coordinated system of application-specific cable diameters and matching turned precision cable groove ensures that the unit is also wear-free. The side plates are zinc plated on this range. The pulley is powder coated and the bearings are sealed and self-lubricated

Sheave Dimensions and Specifications

Pfaff sheave block for wire rope guidance system

 
 Model Rope Dia. (mm)    D (mm) Dm (mm) Drive Group (FEM) Max. Tensile Load (kg) at defelection  Dimensions        
Manual Winch Electric Winch 90° 180° D1 Dia. (mm) L (mm) C (mm) H (mm) B (mm) E (mm) S (mm) K (mm) M/M1 Dia. (mm)
DSRB S 90/4 3-4 4 90 80 2m 700 500 20 120 90 134 85 62 4 65 9/9
DSRB S 90/6 5-6 6 90 78 1Dm 700 500 25 120 90 134 85 62 6 65 9/9
DSRB S 145/5 5 5 145 125 4m 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 145/6 6 6 145 125 2m 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 145/7 7 7 145 126 1Am 1100 800 25 200 160 224 125 88 6 110 11.5/13
DSRB S 185/8 8 8 185 160 2m 2300 1630 30 245 195 273 138 106 8 135 13.5/15
DSRB S 270/12 9-12 12 270 246 2m 2500 1800 40 360 290 407 191 138 10 202 18/20
DSRB S 325/14 14 14 325 297 2m 4500 3200 50 440 350 490 260 180 12 242 22/25

*Other size options are available upon request.

Reference to M ø and M1 ø

These are long holes (elongated holes) e.g. 26/30 means;

Bore Ø 26 mm, designed as long hole with a length of 30 mm.

Why?: When mounting the pulleys, the position and feeding angle of the rope in the pulley respectively, can be fine-adjusted by a slight movement of the pulley within the long hole.

Pricing (Buy/Quote)

You May Also Like

Western Swivel Flag Blocks.
Crosby '602S' Western Flag Sheave Pulley Blocks, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
Request Quote
Western Vertical Lead Blocks.
Crosby '601S' Vertical Lead pulley Blocks, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
Request Quote
Western Horizontal Lead Blocks.
Crosby '600S' Horizontal Lead Sheave Blocks, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
Request Quote
McKissick Finished Bore Sheaves.
Crosby McKissick Finished Bore Pulley Sheaves
Request Quote
Pfaff wire rope pulleys with sheave diameters from 145mm to 490mm and rope diameters from 5mm to 18mm.
Pfaff DSRS Sheaves - Range from 800kg to 3800kg
From £94.26
McKissick Bronzed Bushed Sheaves.
Crosby McKissick Bronzed Bushed Pulley Sheaves
Request Quote
Contact Us About This Product

Recently Viewed Products

Machined steel with sealed ball bearing pulley sheave blocks for BETA PROLINE and SILVERLINE electric rope winches.

Pfaff "DSRB" Sheave Block for Wire Rope Guidance - Range from 700kg to 8000kg

From £125.65

LiftingSafety uses cookies to improve your user experience.

Find out more