Heavy Duty Ball Transfer Units GN 509.1

Material: NNI - Stainless steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard Sheet GN 509.1 Print This Page More Information on Ball Transfer Units Stainless Steel Characteristics

Product description

Heavy duty ball transfer units GN 509.1 are typically used on conveyor tracks. They enable an effortless movement or rotation of even heavy loads in any direction.

The diameter d₂ features a taper in the upper area, beneath the flange, which allows it to be easily and firmly installed.

Specification

Housing
SteelSBL

Turned
Zinc plated, blue passivated finish

Ball
Steel, plain finish

Housing
SteelSNI

Turned
Zinc plated, blue passivated finish

Ball
Stainless steel AISI 420C

Housing
Stainless steelNNI

AISI 420B
AISI 303 (only size 15 mm)

Ball
Stainless steel AISI 420C

RoHS

Accessory

Spring Retainers GN 509.3

On request

Balls in plastic (polyamide)

Selected Part

Part Number	Size	d₁ Ball	d₂ ±0.003	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SNI	NNI

12EKBL	12	0.50	0.866 ±0.003	1.06	0.354 ±0.012	0.315 ±0.012	0.157 ±0.012	0.13	44.96 lbf (200 N)	33.72 lbf (150 N)	33.72 lbf (150 N)
15EKBL	15	0.62	0.945 ±0.003	1.18	0.469 ±0.012	0.319 ±0.012	0.138 ±0.012	0.04	112 lbf (500 N)	89.92 lbf (400 N)	89.92 lbf (400 N)
22EKBL	22	0.87	1.417 ±0.003	1.77	0.815 ±0.012	0.386 ±0.012	0.197 ±0.012	0.09	292 lbf (1300 N)	225 lbf (1000 N)	225 lbf (1000 N)
30EKBL	30	1.19	1.772 ±0.003	2.17	0.906 ±0.012	0.543 ±0.012	0.276 ±0.012	0.18	562 lbf (2500 N)	450 lbf (2000 N)	450 lbf (2000 N)
45EKBL	45	1.75	2.441 ±0.003	2.95	1.358 ±0.012	0.748 ±0.012	0.374 ±0.012	0.22	1349 lbf (6000 N)	1012 lbf (4500 N)	1012 lbf (4500 N)
60EKBL	60	2.36	3.937 ±0.003	4.61	1.870 ±0.012	1.181 ±0.012	0.591 ±0.012	0.39	2923 lbf (13000 N)	2248 lbf (10000 N)	2248 lbf (10000 N)

Part Number	Size	d₁ Ball	d₂ ±0.003	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SNI	NNI

12EKBM	12	0.50	0.866 ±0.003	1.06	0.354 ±0.012	0.315 ±0.012	0.157 ±0.012	0.13	44.96 lbf (200 N)	33.72 lbf (150 N)	33.72 lbf (150 N)
15EKBM	15	0.62	0.945 ±0.003	1.18	0.469 ±0.012	0.319 ±0.012	0.138 ±0.012	0.04	112 lbf (500 N)	89.92 lbf (400 N)	89.92 lbf (400 N)
22EKBM	22	0.87	1.417 ±0.003	1.77	0.815 ±0.012	0.386 ±0.012	0.197 ±0.012	0.09	292 lbf (1300 N)	225 lbf (1000 N)	225 lbf (1000 N)
30EKBM	30	1.19	1.772 ±0.003	2.17	0.906 ±0.012	0.543 ±0.012	0.276 ±0.012	0.18	562 lbf (2500 N)	450 lbf (2000 N)	450 lbf (2000 N)
45EKBM	45	1.75	2.441 ±0.003	2.95	1.358 ±0.012	0.748 ±0.012	0.374 ±0.012	0.22	1349 lbf (6000 N)	1012 lbf (4500 N)	1012 lbf (4500 N)
60EKBM	60	2.36	3.937 ±0.003	4.61	1.870 ±0.012	1.181 ±0.012	0.591 ±0.012	0.39	2923 lbf (13000 N)	2248 lbf (10000 N)	2248 lbf (10000 N)

Part Number	Size	d₁ Ball	d₂ ±0.003	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SNI	NNI

12EKBK	12	0.50	0.866 ±0.003	1.06	0.354 ±0.012	0.315 ±0.012	0.157 ±0.012	0.13	44.96 lbf (200 N)	33.72 lbf (150 N)	33.72 lbf (150 N)
15EKBK	15	0.62	0.945 ±0.003	1.18	0.469 ±0.012	0.319 ±0.012	0.138 ±0.012	0.04	112 lbf (500 N)	89.92 lbf (400 N)	89.92 lbf (400 N)
22EKBK	22	0.87	1.417 ±0.003	1.77	0.815 ±0.012	0.386 ±0.012	0.197 ±0.012	0.09	292 lbf (1300 N)	225 lbf (1000 N)	225 lbf (1000 N)
30EKBK	30	1.19	1.772 ±0.003	2.17	0.906 ±0.012	0.543 ±0.012	0.276 ±0.012	0.18	562 lbf (2500 N)	450 lbf (2000 N)	450 lbf (2000 N)
45EKBK	45	1.75	2.441 ±0.003	2.95	1.358 ±0.012	0.748 ±0.012	0.374 ±0.012	0.22	1349 lbf (6000 N)	1012 lbf (4500 N)	1012 lbf (4500 N)
60EKBK	60	2.36	3.937 ±0.003	4.61	1.870 ±0.012	1.181 ±0.012	0.591 ±0.012	0.39	2923 lbf (13000 N)	2248 lbf (10000 N)	2248 lbf (10000 N)

Size	d₁ Ball	d₂ ±0.003	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SNI	NNI

12	0.50	0.866	1.06	0.354	0.315	0.157	0.13	44.96 lbf (200 N)	33.72 lbf (150 N)	33.72 lbf (150 N)
15	0.62	0.945	1.18	0.469	0.319	0.138	0.04	112 lbf (500 N)	89.92 lbf (400 N)	89.92 lbf (400 N)
22	0.87	1.417	1.77	0.815	0.386	0.197	0.09	292 lbf (1300 N)	225 lbf (1000 N)	225 lbf (1000 N)
30	1.19	1.772	2.17	0.906	0.543	0.276	0.18	562 lbf (2500 N)	450 lbf (2000 N)	450 lbf (2000 N)
45	1.75	2.441	2.95	1.358	0.748	0.374	0.22	1349 lbf (6000 N)	1012 lbf (4500 N)	1012 lbf (4500 N)
60	2.36	3.937	4.61	1.870	1.181	0.591	0.39	2923 lbf (13000 N)	2248 lbf (10000 N)	2248 lbf (10000 N)

Part Number

Total (net)

Can$46.53

Available within 1-2 weeks

Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	49	Can$46.53
50	99	Can$42.65
100	249	Can$38.77
≥ 250		Can$34.89

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.077 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993

All Prices are in Canadian Dollars. Taxes Not Included.

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GN 509.1 Heavy Duty Ball Transfer Units Steel / Stainless Steel, with Flange

Product Family Stainless Steel

Product description

Specification

Accessory

On request

Part Options / Table

Oberfläche: SBL - Steel

Oberfläche: SNI - Steel

Oberfläche: NNI - Stainless steel

Metric

Build & Price

Arrangement and Size Selection

Speed and Friction

Temperature Resistance

Selected Part

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When determining the size of the ball transfer units, it is necessary to consider not only the weight but also the size and nature of the base area of the load. The maximum distance between the ball transfer units „a₂“ (assuming a flat base area) is calculated by dividing the shortest edge length of the load by 2.5. This ensures that the load always rests on the ball transfer units, preventing it from tipping over into the spaces between them. The required load capacity of the ball transfer units is calculated by dividing the weight of the load by 3. This results from the assumption that, due to tolerances of the load base area and the ball transfer units, only three ball transfer units are normally used.

a₁ = Shortest edge length of the load a₂ = Max. distance between ball transfer units a₂ = a₁/2.5						F₁ = Load weight F₂ = Load per ball transfer unit F₂ = F₁/3

GN 509.1 Heavy Duty Ball Transfer Units Steel / Stainless Steel, with Flange

Product Family Stainless Steel

Product description

Specification

Accessory

On request

Part Options / Table

Oberfläche: SBL - Steel

Oberfläche: SNI - Steel

Oberfläche: NNI - Stainless steel

Metric

Build & Price

Arrangement and Size Selection

Speed and Friction

Temperature Resistance

Selected Part

CAD Download

CAD data

Login

Email CAD File

Need Help?

This could also be interesting...

Important: Price Adjustment Announcement